Gaia DR2 6618963654505233280

All names: WDJ220936.54-272323.27, Gaia DR2 6618963654505233280, Gaia DR3 6618963654505233280, Gaia EDR3 6618963654505233280

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 22 09 36.65 (0.4) 22 09 36.65 22 09 36.65 22 09 36.54 (0.4) 22 09 36.65
Declination -27 23 24.34 (0.3) -27 23 24.30 -27 23 24.34 -27 23 23.27 (0.3) -27 23 24.30
Spectral type DA DA
Effective temperature [K] 6010.0 (271)
log(g) [cgs] 8.35 (0.1)
Mass [M] 0.81 (0.09)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 9.57 (0.5) 11.11 (0.8) 9.57 9.57 (0.5) 11.11 (0.8)
Distance [pc] 104.50 (5) 89.97 (7) 104.50 104.50 (5) 89.97 (7)
Composition
Proper motion (right ascension) [mas/yr] 89.71940823 (0.5) 90.39665987 (1) 89.719 (0.5) 90.39665987
Proper motion (declination) [mas/yr] -66.84614585 (0.4) -66.42797138 (1) -66.846 (0.4) -66.42797138
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 19.68 (0.06) 19.72 19.68 19.68 (0.005) 19.72
BP magnitude 20.06 (0.06) 20.13 20.13
RP magnitude 19.19 (0.04) 19.20 19.20
Pan g magnitude 20.10 (0.02)
Pan r magnitude 19.66 (0.01)
Pan i magnitude 19.44 (0.02)
Pan z magnitude 19.48 (0.03)
Pan y magnitude 19.32 (0.03)
E(B-V) 0.003

* Constant surface field

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The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.